英语词汇“jackhammer”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	jackhammer
释义	jackhammer /jak"ham'euhr/, n. a portable drill operated by compressed air and used to drill rock, break up pavement, etc. [1925-30, Amer.; JACK¹ + HAMMER]
随便看	e.o. Eoanthropus EOB Eocene EOE EOF EOG Eogene eohippus eo ipso Eolian Eolic eolipile eolith e.o.m. eon eonian eonism eo nomine EOP Eos eosin eosinophil eosinophilia eosinophilic

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